The problem is epa and the formula being rigged to benefit passing and punish rushing. Forget qb. It's the reason ppl think running backs are overrated. Because unless a rb is getting 10yard first downs every other play. They can't get a high epa. And that bleeds into qbr.
Shough had a 54.5 qbr with the same amount of sacks taken a worse qb rating worse epa/p worst completion percentage, less touchdowns, less yards , less average pass yard per play.. like im still confused how qbr is calculated tbhView quoted post on X